boards: x86: increase VM size on PC-like

Andrew Boie · nashif · commit c56b41f9b3df · 2021-01-23T19:47:23.000-05:00
These are all PC systems which have large amounts of memory
which needs to be mapped at runtime (most are 2GB).

Increase the address space size accordingly, adding an extra
8MB for mappings.

The ACRN target has 8MB, give it 16MB of VM.

Signed-off-by: Andrew Boie &lt;andrew.p.boie@intel.com&gt;
diff --git a/boards/x86/acrn/acrn_defconfig b/boards/x86/acrn/acrn_defconfig
@@ -13,3 +13,4 @@ CONFIG_UART_CONSOLE=y
 CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
 CONFIG_BUILD_OUTPUT_BIN=y
 CONFIG_SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN=n
+CONFIG_KERNEL_VM_SIZE=0x1000000
diff --git a/boards/x86/acrn/acrn_ehl_crb_defconfig b/boards/x86/acrn/acrn_ehl_crb_defconfig
@@ -13,3 +13,4 @@ CONFIG_UART_CONSOLE=y
 CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=1900000000
 CONFIG_BUILD_OUTPUT_BIN=y
 CONFIG_SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN=n
+CONFIG_KERNEL_VM_SIZE=0x1000000
diff --git a/boards/x86/ehl_crb/ehl_crb_defconfig b/boards/x86/ehl_crb/ehl_crb_defconfig
@@ -10,3 +10,4 @@ CONFIG_UART_NS16550=y
 CONFIG_UART_CONSOLE=y
 CONFIG_X2APIC=y
 CONFIG_SMP=y
+CONFIG_KERNEL_VM_SIZE=0x80800000
diff --git a/boards/x86/ehl_crb/ehl_crb_sbl_defconfig b/boards/x86/ehl_crb/ehl_crb_sbl_defconfig
@@ -10,3 +10,4 @@ CONFIG_UART_NS16550=y
 CONFIG_UART_CONSOLE=y
 CONFIG_X2APIC=y
 CONFIG_SMP=y
+CONFIG_KERNEL_VM_SIZE=0x80800000
diff --git a/boards/x86/minnowboard/minnowboard_defconfig b/boards/x86/minnowboard/minnowboard_defconfig
@@ -10,3 +10,4 @@ CONFIG_SERIAL=y
 CONFIG_UART_NS16550=y
 CONFIG_UART_CONSOLE=y
 CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
+CONFIG_KERNEL_VM_SIZE=0x80800000
diff --git a/boards/x86/up_squared/up_squared_32_defconfig b/boards/x86/up_squared/up_squared_32_defconfig
@@ -10,3 +10,4 @@ CONFIG_UART_NS16550=y
 CONFIG_UART_CONSOLE=y
 CONFIG_I2C=y
 CONFIG_X2APIC=y
+CONFIG_KERNEL_VM_SIZE=0x80800000
diff --git a/boards/x86/up_squared/up_squared_defconfig b/boards/x86/up_squared/up_squared_defconfig
@@ -11,3 +11,4 @@ CONFIG_UART_CONSOLE=y
 CONFIG_X2APIC=y
 CONFIG_SMP=y
 CONFIG_MP_NUM_CPUS=2
+CONFIG_KERNEL_VM_SIZE=0x80800000
